What is GHSA-9vgx-8238-xgwc?

GHSA-9vgx-8238-xgwc is a security advisory published by GitHub Security Advisories with Critical severity. Improper authorization in Azure Database for PostgreSQL allows an authorized attacker to elevate...

Which CVE IDs does GHSA-9vgx-8238-xgwc cover?

GHSA-9vgx-8238-xgwc covers the following CVE IDs: CVE-2026-85878. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9vgx-8238-xgwc?

GHSA-9vgx-8238-xgwc has a CVSS v3 base score of 9.9, published by GitHub Security Advisories.

GHSA-9vgx-8238-xgwcCriticalCVSS 9.9

Improper authorization in Azure Database for PostgreSQL allows an authorized attacker to elevate...

Vendor

GitHub Security Advisories

Published

September 18, 2026

Last Modified

September 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-85878 →

📋 Description

Improper authorization in Azure Database for PostgreSQL allows an authorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-85878
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85878
https://github.com/advisories/GHSA-9vgx-8238-xgwc